Diff: targets/hal/TARGET_Freescale/TARGET_KSDK_MCUS/TARGET_K64F/pinmap.c

Revision:

146:f64d43ff0c18

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/hal/TARGET_Freescale/TARGET_KSDK_MCUS/TARGET_K64F/pinmap.c	Wed Apr 02 21:00:08 2014 +0100
@@ -0,0 +1,54 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "pinmap.h"
+#include "error.h"
+#include "fsl_clock_manager.h"
+#include "fsl_port_hal.h"
+
+void pin_function(PinName pin, int function) {
+    if (pin == (PinName)NC) {
+        return;
+    }
+
+    clock_manager_set_gate(kClockModulePORT, pin >> GPIO_PORT_SHIFT, true);
+    port_hal_mux_control(pin >> GPIO_PORT_SHIFT, pin & 0xFF, (port_mux_t)function);
+}
+
+void pin_mode(PinName pin, PinMode mode) {
+    if (pin == (PinName)NC) {
+        return;
+    }
+
+    uint32_t instance = pin >> GPIO_PORT_SHIFT;
+    uint32_t pinName = pin & 0xFF;
+
+    switch (mode) {
+        case PullNone:
+            port_hal_configure_pull(instance, pinName, false);
+            port_hal_pull_select(instance, pinName, kPortPullDown);
+            break;
+        case PullDown:
+            port_hal_configure_pull(instance, pinName, true);
+            port_hal_pull_select(instance, pinName, kPortPullDown);
+            break;
+        case PullUp:
+            port_hal_configure_pull(instance, pinName, true);
+            port_hal_pull_select(instance, pinName, kPortPullUp);
+            break;
+        default:
+            break;
+    }
+}